Reagents, D, Supplies, 25 g
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5-(4-Dimethylaminobenzylidene)rhodanine 98%
Thermo Scientific ChemicalsSynonym(s): 4-Dimethylaminobenzalrhodanine Formula: C12H12N2OS2 Formula weight: 264.37 CAS Number: 536-17-4 Harmonized Tariff Code: 2934.10
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Synonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥98% (TLC); ≥99% (titration) Storage Temperature: 2-8°C Application: An excellent reagent…
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Diethylammonium diethyldithiocarbamate, 98%
Thermo Scientific ChemicalsFormula: C9H22N2S2 Formula weight: 222.42 Purity: 98% CAS Number: 1518-58-7 Harmonized Tariff Code: 2930.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2,3-Dihydroxybenzaldehyde, 97%
Thermo Scientific ChemicalsFormula: C7H6O3 Formula weight: 138.12 Purity: 97% CAS Number: 24677-78-9 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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3,5-Dimethoxybenzaldehyde, 98%
Thermo Scientific ChemicalsFormula: C9H10O3 Formula weight: 166.18 Purity: 98% CAS Number: 7311-34-4 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1,4-Diethoxybenzene, 98%
Thermo Scientific ChemicalsSynonym(s): Hydroquinone diethyl ether Formula: C10H14O2 Formula weight: 166.22 Purity: 98% CAS Number: 122-95-2 Harmonized Tariff Code: 2909.30
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Dithiooxamide, 98%
Thermo Scientific ChemicalsSynonym(s): Rubeanic acid Formula: C2H4N2S2 Formula weight: 120.2 Purity: 98% CAS Number: 79-40-3 Harmonized Tariff Code: 2930.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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2,3-Diphenylquinoxaline, 98+%
Thermo Scientific ChemicalsFormula: C20H14N2 Formula weight: 282.35 Purity: 98+% CAS Number: 1684-14-6 Harmonized Tariff Code: 2933.99
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Dulcitol, 97%
Thermo Scientific ChemicalsSynonym(s): Galactitol Formula: C6H14O6 Formula weight: 182.17 Purity: 97% CAS Number: 608-66-2 Harmonized Tariff Code: 2905.49
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Dysprosium(III) 2,4-pentanedionate hydrate, REacton r, 99.9% (REO)
Thermo Scientific ChemicalsSynonym(s): Dysprosium acetylacetonate hydrate Formula: C15H21DyO6 xH2O Formula weight: 459.83(anhy) Purity: 99.9% (REO) CAS Number: 14637-88-8 Harmonized Tariff Code: 2846.90
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1,6-Dibromohexane ; >/= 99% (GC)
AFG BioscienceSynonyms: Hexamethylene dibromide1,6-Dibromo-n-hexane Purity Limit: ≥ 99% (GC) CAS No.: 629-03-8 Molecular Formula: C6H12Br2 Molecular Weight: 243.97 MDL No.: MFCD00000272 Appearance: Clear colorless liquid Density: 1.586 g/mL at 25 °C Boiling Point: 243 °C Storage…
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Di-tert-butyl dicarbonate, >=98.0% (GC)
MilliporeSigmaSynonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …
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N,N'-Disuccinimidyl carbonate, tech. 85%, remainder N-Hydroxysuccinimide
Thermo Scientific ChemicalsSynonym(s): Su2O Formula: C9H8N2O7 Formula weight: 256.17 Purity: tech. 85%, remainder N-Hydroxysuccinimide CAS Number: 74124-79-1 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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2'-Deoxyinosine ; 99+%
AFG BioscienceSynonyms: 2''-dI 9-(2-Deoxy-ß-D-ribofuranosyl)hypoxanthine Purity Limit: 99+% CAS No.: 890-38-0 Molecular Formula: C10H12N4O4 Molecular Weight: 252.23 MDL No.: MFCD00005762 Appearance: Crystalline Melting Point: >250°C (dec) Storage Temperature: Store at 0-8°C
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2,6-Difluorobenzoyl chloride, 98%
Thermo Scientific ChemicalsFormula: C7H3ClF2O Formula weight: 176.55 Purity: 98% CAS Number: 18063-02-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage. Causes serious eye damage.…
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3,4-Diaminobenzoic acid, 94%
Thermo Scientific ChemicalsFormula: C7H8N2O2 Formula weight: 152.15 Purity: 94% CAS Number: 619-05-6 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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ALDRICH a-D-Glucose, anhydrous, 96%
MilliporeSigmaSynonyms: alpha-D-Glucose; alpha-Glucose; alpha-Dextrose Molecular Formula: C6H12O6 Molecular Weight: 180.16 Linear Structural Formula: C6H12O6 MDL Number: MFCD00063774 Purity: 96% Melting Point: 153-156 C (lit.) Application: α-D-Glucose is…
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Dimethyl pyridine-2,3-dicarboxylate, 95%
Thermo Scientific ChemicalsSynonym(s): Pyridine-2,3-dicarboxylic acid dimethyl ester Formula: C9H9NO4 Formula weight: 195.17 Purity: 95% CAS Number: 605-38-9 Harmonized Tariff Code: 2933.39 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of…
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1,5-Diaminonaphthalene, 97%
Thermo Scientific ChemicalsSynonym(s): 1,5-Naphthalenediamine Formula: C10H10N2 Formula weight: 158.20 Purity: 97% CAS Number: 2243-62-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H351 Suspected of causing cancer. Precautionary…
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4,4'-Dihydroxybiphenyl, 99%
Thermo Scientific ChemicalsSynonym(s): p,p'-Biphenol, Biphenyl-4,4'-diol Formula: C12H10O2 Formula weight: 186.21 Purity: 99% CAS Number: 92-88-6 Harmonized Tariff Code: 2907.29 Hazard Statements: H312-H315-H319-H335 Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May…
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D-Arginine monohydrochloride, 99%
Thermo Scientific ChemicalsFormula: C6H14N4O2 HCl Formula weight: 210.67 Purity: 99% CAS Number: 627-75-8 Harmonized Tariff Code: 2925.29
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2,9-Dimethyl-1,10-phenanthroline, 98%
Thermo Scientific ChemicalsSynonym(s): Neocuproine Formula: C14H12N2 Formula weight: 208.26 Purity: 98% CAS Number: 484-11-7 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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DL-Lysine monohydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): (+/-)-2,6-Diaminohexanoic acid monohydrate, H-DL-Lys-OH.H_2O Formula: C6H14N2O2 H2O Formula weight: 164.21 (146.19anhy) Purity: 98+% CAS Number: 885701-25-7 Harmonized Tariff Code: 2922.41
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2,3-Dimethylpentane, 97%
Thermo Scientific ChemicalsFormula: C7H16 Formula weight: 100.21 Purity: 97% CAS Number: 565-59-3 UN Number: UN1206 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters…
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Di-n-octylamine, 98%
Thermo Scientific ChemicalsFormula: C16H35N Formula weight: 241.46 Purity: 98% CAS Number: 1120-48-5 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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ALDRICH Dimethyl-1,3-acetonedicarboxylate, 96%
MilliporeSigmaSynonym(s): Dimethyl-3-oxoglutarate Formula: CO(CH2COOCH3)2 Formula Weight: 174.15 CAS No.: 1830-54-2 Purity: 96% Density: 1.206g/mLat 20°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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1,1-Diphenylhydrazine hydrochloride, 98%
Thermo Scientific ChemicalsFormula: C12H12N2 HCl Formula weight: 220.70 Purity: 98% CAS Number: 530-47-2 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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1,2:5,6-Di-o-isopropylidene-alpha-D-allofuranose, 99% (HPLC)
AFG BioscienceCAS # 2595-05-3 Synonyms: 1,2,5,6-Di-o-isopropylidene-a-D-allofuranose MDL No.: MFCD00135634 Melting Point: 73-76 °C Molecular Formula: C12H20O6 Molecular Weight: 260.28 Optical Rotation: [a]D20 = +33.5 to +38.5º (C=1 in CHCl3) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8…
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2,4-Dimethylimidazole, 98% (GC)
AFG BioscienceCAS # 930-62-1 MDL No.: MFCD00022365 Molecular Formula: C5H8N2 Molecular Weight: 96.13 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: Light yellow crystalline powder
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ALDRICH Dipropylene glycol, 99%, mixture of isomers
MilliporeSigmaSynonym(s): Bis(hydroxypropyl) ether Formula: HOC3H6OC3H6OH Formula Weight: 134.17 CAS No.: 25265-71-8 Purity: 99% Density: 1.023g/mLat 25°C(lit.) Packaging: Packaged in plastic bottles
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Dextran sulfate sodium salt, MW ca 40,000
Thermo Scientific ChemicalsSynonym(s): Dextran sodium sulfate, Sodium dextran sulfate CAS Number: 9011-18-1 Harmonized Tariff Code: 3913.90